# CLZ Comics collection database vs PopGrinder

The clearest difference is monetization model: PopGrinder at free with in-app purchases against CLZ Comics collection database's subscription. CLZ Comics collection database's advantage is rating (4.9 vs 4.5) and ratings volume (15K vs 62). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. CLZ Comics collection database sells 4 in-app purchases, starting at $1.99 per month and PopGrinder sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

CLZ Comics collection database holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: CLZ Comics collection database has 15K ratings behind it against 62, so its average is the more settled of the two. Written reviews point the same way: 91% of CLZ Comics collection database's written reviews are positive against 89% of PopGrinder's.

CLZ Comics collection database ships an update every 2 weeks, PopGrinder every 3 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CLZ Comics collection database | PopGrinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15K ratings)](https://appshunter.io/ios/app/clz-comics-collection-database/id320501548/reviews)** | [4.5 (62 ratings)](https://appshunter.io/ios/app/popgrinder/id6446220901/reviews) |
| Number of ratings | **15K** | 62 |
| Positive reviews | **91.2% of reviews** | 89.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | **#181** | — |
| Size | 32 MB | 56 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CLZ](https://appshunter.io/developer/314588588) | [Simone Bellano](https://appshunter.io/developer/1370836951) |

## What reviewers say

### CLZ Comics collection database

[App page](https://appshunter.io/ios/app/clz-comics-collection-database/id320501548)

**Currently charting:** #181 Top Grossing · Entertainment (US App Store)

Easily catalog your comic book collection by scanning covers or barcodes. Automatically retrieves issue details, creator lists, and cover art. Organize into multiple collections and track personal data like purchase price and storage location.

**Highlights:** Scan comic covers for automatic recognition, Barcode scanning for modern comics, Automatic issue details and cover art retrieval, Edit all comic details and add personal notes, Create multiple, organized collections, Optional comic value estimates, Cloud backup and multi-device sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLZ Comics (Pay Monthly) | $1.99 | per month |
| CovrPrice Premium (monthly) | $8.99 | per month |
| CLZ Comics (Pay Yearly) | $19.99 | per year |
| CovrPrice Premium (yearly) | $89.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Comprehensive database
- 🔍 Helpful search and organization features
- 💾 Seamless cloud sync
- 🔢 Barcode scanning for quick entry

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Some missing or outdated comic data
- 💰 Subscription model can be costly for some
- 🔍 Inconsistent pricing/valuation data

**Reported bugs**

- Barcode scanning issues on newer devices
- Syncing problems between mobile and desktop versions
- Occasional data loss or corruption

**Requested features**

- Ability to manually add/edit comic details
- Integration with comic pricing/valuation services
- More customization options for collection organization
- Improved pull list and new release tracking


### PopGrinder

[App page](https://appshunter.io/ios/app/popgrinder/id6446220901)

Organize, track, and value your entire collection of Funko Pops and other collectibles. Scan items, manage custom folders, and discover new additions for sale. Share your collection with others and even create custom Funko-style art.

**Highlights:** Barcode scanner for quick item addition, Smart search and filtering for collections, Track multiple editions of figures, Customizable folder management, Real-time collection value tracking, AI image generation for custom art, Find collectibles for sale on various platforms

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PopGrinder PRO | $2.99 | per month |
| PopGrinder PRO | $29.99 | per year |
| Common Crowns | $1.29 | one-time |
| Special Edition Crowns | $2.49 | one-time |
| Chase Crowns | $6.59 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast and reliable
- 💰 Accurate market values
- ✅ Tracks collection well
- 💡 Compares prices from multiple markets

**What reviewers complain about**

- ⚠️ Prices not always 100% accurate
- 🇨🇦 No Canadian dollar pricing
- 🔄 UI choices are sometimes weird
- 💰 Some features require payment (crowns)
- 📉 Prices differ from Funko app

**Reported bugs**

- Camera only, no scan button
- App randomly closes
- Update makes app unusable (stuck on loading page)
- Cannot open app ('something went wrong')
- Scan feature doesn't stay on screen

**Requested features**

- Better search function (multiple titles, fandom, game)
- Allow multiple of the same pops on a list
- Option to mark pops as signed
- View prices in Canadian dollars
- Ability to add duplicates in a collection


## Frequently asked questions

### Is CLZ Comics collection database free?

CLZ Comics collection database is free to download, with in-app purchases available.

### Is PopGrinder free?

PopGrinder is free to download, with in-app purchases available.

### Which has better reviews, CLZ Comics collection database or PopGrinder?

CLZ Comics collection database is rated higher. CLZ Comics collection database averages 4.9 out of 5 from 15K ratings, while PopGrinder averages 4.5 from 62 ratings.

### Do CLZ Comics collection database or PopGrinder have ads?

Neither CLZ Comics collection database nor PopGrinder shows ads.

### Which is updated more often, CLZ Comics collection database or PopGrinder?

CLZ Comics collection database ships an update every 2 weeks, and PopGrinder every 3 weeks. Most recently, CLZ Comics collection database was updated on September 24, 2026 and PopGrinder on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*